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Costa Font J, Gemmill Toyama M.Costa Font J, et al.Health Policy. 2011 Jul;101(2):195-208. doi: 10.1016/j.healthpol.2010.09.001. Epub 2010 Oct 2.Health Policy. 2011.PMID: 20889224
Costa Font J, Hernández-Quevedo C, McGuire A.Costa Font J, et al.Health Policy. 2011 Dec;103(2-3):149-59. doi: 10.1016/j.healthpol.2011.07.002. Epub 2011 Aug 3.Health Policy. 2011.PMID: 21816501
Alders P, Costa-Font J, de Klerk M, Frank R.Alders P, et al.Health Policy. 2015 Jun;119(6):814-20. doi: 10.1016/j.healthpol.2015.02.006. Epub 2015 Feb 18.Health Policy. 2015.PMID: 25799174